C2122121212121133131323331313113313233313231322331311331323131333132312311
>>
C212212121212113313132333131311331323331323132233131133132313133313231231
<<
C2122121212121133131323331313113313233313231322331311331323131333132312313
>>
C2122121212121133131323331313113313233313231322331311331323131333132312312
>>